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Part A The 60-nm-diameter shalt is made of 6061-T6 aluminum having an allowable shear stress of Tollow 77 MPa. Eigure ) Determine the maximum allowable torque T Express your answer to three significant figures and include the appropriate unite 7 D'HA Value T- Units Submit Best A Part Figure 1 of 1 Find the corresponding angle of twist of disk A relative to disc Express your answer using three significant figures. 130 VO AED tec 1.30 AC Submit Request Answer v Part A The stoel that has a diameter of 40 mm and is fired its onds A and B.G.75 GPA que 1) it is subjected to the couple determine the maximum shear stress in region AC of the shaft Express your answer to three significant figures and include the appropriate units th 03 2 (Ac) - Value Units Submit Hequest Answer Part 6 Figure 101) it is subjected to the couple determine the maximum shear stress in region CB of the shat Express your answer to three significant figures and include the appropriate units 3 kN 3KN 100 mm (pon) - Value Units 50 mm 50 mm Submit Recorate